HP EliteBook...

Impressively
thin and light, the HP EliteBook 840 empowers users to create, connect,
and collaborate, using enterprise-class performance technology that
helps keep you productive in and out of the office.

Combine high
performance technology and long battery life with Windows 10 Pro, 6th
Gen Intel® Core™  i5-6300U processor, Drive performance with 8GB DDR3
memory,256 GB SSD and dual storage options for your most demanding
business applications and fast access to data.

Technical Specifications:

Processor

•  
  Intel® Core™ i5-6300U with Intel HD Graphics 520 (2.5 GHz, up to 3.1
  GHz with Intel Turbo Boost Technology, 4 MB cache, 2 cores)

Chipset

•          Chipset is integrated with processor

Memory

•          8 GB DDR3
•          Up to 32 GB DDR3-2133 SDRAM
•         Transfer rates up to 2133 MT/s.
•         SODIMM slots are customer accessible/upgradeable.
•          Supports dual channel memory.

Internal Storage

·         256 GB SSD

Display

•  
        HP Sure View integrated privacy screen 35.56 cm(14″) diagonal FHD
  SVA anti-glare slim LED-backlit non-touch with camera (1920 x 1080)

Graphics

•          Integrated: Intel® HD Graphics 520

Audio  

•          Integrated dual array microphone
•          Integrated premium speakers
•          HP Noise Reduction Software
•          HP Clear Sound Amp

Wireless Technologies

•         HP lt4120 Qualcomm® Snapdragon™ X5 LTE Mobile Broadband Module
•         Intel 802.11a/b/g/n/ac (2×2) and Bluetooth® 4.2 Combo

Communications

•          Intel® Ethernet Connection I219-V 10/100/1000

Expansion Slots

•          1 media card reader;
•          1 external SIM (Supports SD, SDHC, SDXC.)

Ports and Connectors

•          1 USB 3.0
•          1 USB 3.0 charging
•          1 USB Type-C™
•          1 DisplayPort
•          1 VGA
•          1 headphone/microphone combo
•          1 AC power
•          1 RJ-45
•          1 docking connector

Input Device

•         Spill-resistant keyboard with drain
•         Glass touchpad with on/off button
•         Supports 2-way scroll
•         Two-finger scrolling

Webcam

•          720p HD webcam

Power

•          45 W Smart AC adapter HP Long Life 3-cell; 46 WHr Li-ion polymer

Energy Efficiency

•          Compliance ENERGY STAR® certified configurations available

Dimensions and Weight

•          33.8 x 23.7 x 1.89 cm
•          1.48 kg

Security Management

•         Security lock slot
•         Integrated smart card reader
•         Preboot Authentication (password, 
•         HP Fingerprint reader